Describes the clinical procedures of hypnosis, biofeedback and relaxation training, all of which share an emphasis on psychophysiological processes and effects. Covers the historical background as well as the contemporary research literature, along with the clinical traditions of scientific evidence to specify which procedures are most helpful for which persons, with which symptoms or syndromes. Emphasis will also be given to the integration of these procedures within broader biopsychosocial and cognitive-behavioral models of clinical psychology.